Robot/ˈrəʊbɑːt/ Definition 1 of 3Pro Tip 1/3Physical Presence Robots are tangible machines often associated with practical tasks. Humanoid robots might assist with household chores. Pro Tip 2/3Autonomy Levels Some robots operate autonomously, while others require human input. Autonomous robots navigate independently in warehouses. Pro Tip 3/3Cultural Impact Robots are central to many science fiction stories, often reflecting human-like traits. The robot in the movie had emotions and made friends.